Searched hist:d5f1e6a2bb61db8d4bd269edac8b52a853b48ce8 (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/clk/imx/ |
| H A D | clk-lpcg-scu.c | diff d5f1e6a2bb61db8d4bd269edac8b52a853b48ce8 Wed Jul 29 03:00:15 CDT 2020 Dong Aisheng <aisheng.dong@nxp.com> clk: imx: imx8qxp-lpcg: add parsing clocks from device tree
One LPCG controller supports up to 8 clock outputs while each of them
is fixed to 4 bits. It supports only gating function with fixed bits.
So we can use the clk-indices to fetch the corresponding clock idx from
device tree. With this way, we can write a generic LPCG clock drivers.
This patch add that support to parse clocks from device tree.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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| H A D | clk-scu.h | diff d5f1e6a2bb61db8d4bd269edac8b52a853b48ce8 Wed Jul 29 03:00:15 CDT 2020 Dong Aisheng <aisheng.dong@nxp.com> clk: imx: imx8qxp-lpcg: add parsing clocks from device tree
One LPCG controller supports up to 8 clock outputs while each of them
is fixed to 4 bits. It supports only gating function with fixed bits.
So we can use the clk-indices to fetch the corresponding clock idx from
device tree. With this way, we can write a generic LPCG clock drivers.
This patch add that support to parse clocks from device tree.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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| H A D | clk-imx8qxp-lpcg.c | diff d5f1e6a2bb61db8d4bd269edac8b52a853b48ce8 Wed Jul 29 03:00:15 CDT 2020 Dong Aisheng <aisheng.dong@nxp.com> clk: imx: imx8qxp-lpcg: add parsing clocks from device tree
One LPCG controller supports up to 8 clock outputs while each of them
is fixed to 4 bits. It supports only gating function with fixed bits.
So we can use the clk-indices to fetch the corresponding clock idx from
device tree. With this way, we can write a generic LPCG clock drivers.
This patch add that support to parse clocks from device tree.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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